DE1154548B - Elektrischer Schalter - Google Patents

Elektrischer Schalter

Info

Publication number
DE1154548B
DE1154548B DEW29175A DEW0029175A DE1154548B DE 1154548 B DE1154548 B DE 1154548B DE W29175 A DEW29175 A DE W29175A DE W0029175 A DEW0029175 A DE W0029175A DE 1154548 B DE1154548 B DE 1154548B
Authority
DE
Germany
Prior art keywords
contact pieces
contact
arc
graphite
carbon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DEW29175A
Other languages
German (de)
English (en)
Inventor
George Rowley
Albert Strom
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE1154548B publication Critical patent/DE1154548B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/74—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber wherein the break is in gas

Landscapes

  • Circuit Breakers (AREA)
  • Contacts (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
DEW29175A 1960-02-05 1960-12-29 Elektrischer Schalter Pending DE1154548B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US704460A 1960-02-05 1960-02-05

Publications (1)

Publication Number Publication Date
DE1154548B true DE1154548B (de) 1963-09-19

Family

ID=21723894

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW29175A Pending DE1154548B (de) 1960-02-05 1960-12-29 Elektrischer Schalter

Country Status (5)

Country Link
JP (1) JPS3619928B1 (OSRAM)
CA (1) CA678008A (OSRAM)
CH (1) CH381755A (OSRAM)
DE (1) DE1154548B (OSRAM)
FR (1) FR1288091A (OSRAM)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449536A (en) * 1965-10-22 1969-06-10 Westinghouse Electric Corp Load break circuit interrupter utilizing adsorbed gas evolved from seriesconnected activated carbon
DE2943881A1 (de) * 1978-10-30 1980-05-14 Tokyo Shibaura Electric Co Gasisolierter trennschalter
EP0136965A1 (de) * 1983-09-01 1985-04-10 Siemens Aktiengesellschaft Trennschalter für metallgekapselte, druckgasisolierte Hochspannungschaltanlagen
EP0152718A1 (de) * 1984-02-16 1985-08-28 Siemens Aktiengesellschaft Trennschalter für metallgekapselte, druckgasisolierte Hochspannungsschaltanlagen
DE3532963A1 (de) * 1985-08-23 1987-03-05 Bbc Brown Boveri & Cie Elektrischer schalter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835274A (en) * 1972-06-20 1974-09-10 Siemens Ag Contact system for a high-voltage circuit breaker

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE610260C (de) * 1929-03-05 1935-03-09 Siemens Schuckertwerke Akt Ges Kontaktstueck fuer Schalter, insbesondere fuer Selbstschalter
DE758108C (de) * 1937-10-09 1954-02-01 Siemens Schuckertwerke A G Kontaktanordnung fuer elektrische Schaltgeraete

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE610260C (de) * 1929-03-05 1935-03-09 Siemens Schuckertwerke Akt Ges Kontaktstueck fuer Schalter, insbesondere fuer Selbstschalter
DE758108C (de) * 1937-10-09 1954-02-01 Siemens Schuckertwerke A G Kontaktanordnung fuer elektrische Schaltgeraete

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449536A (en) * 1965-10-22 1969-06-10 Westinghouse Electric Corp Load break circuit interrupter utilizing adsorbed gas evolved from seriesconnected activated carbon
US3458676A (en) * 1965-10-22 1969-07-29 Westinghouse Electric Corp Circuit interrupter of the gaseous puffer-type having series high-current explosion chamber with series-connected activated carbon therein
US3469047A (en) * 1965-10-22 1969-09-23 Westinghouse Electric Corp Circuit-interrupting devices using activated carbon
DE2943881A1 (de) * 1978-10-30 1980-05-14 Tokyo Shibaura Electric Co Gasisolierter trennschalter
EP0136965A1 (de) * 1983-09-01 1985-04-10 Siemens Aktiengesellschaft Trennschalter für metallgekapselte, druckgasisolierte Hochspannungschaltanlagen
EP0152718A1 (de) * 1984-02-16 1985-08-28 Siemens Aktiengesellschaft Trennschalter für metallgekapselte, druckgasisolierte Hochspannungsschaltanlagen
DE3532963A1 (de) * 1985-08-23 1987-03-05 Bbc Brown Boveri & Cie Elektrischer schalter

Also Published As

Publication number Publication date
CH381755A (de) 1964-09-15
JPS3619928B1 (OSRAM) 1961-10-20
FR1288091A (fr) 1962-03-24
CA678008A (en) 1964-01-14

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